ML23074A055

Decommissioning Funding Status Report for Shutdown Reactor

ML23074A055
Person / Time
Site:	La Crosse  File:Dairyland Power Cooperative icon.png
Issue date:	03/13/2023
From:	Hazelhoff A LaCrosseSolutions
To:	Office of Nuclear Material Safety and Safeguards
References
LC-2023-0007
Download: ML23074A055 (1)

Text

10 CFR 50.75(f)(l) 10 CFR 50.82(a)(8)

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LACROSSESOLUTIONS March 13, 2023 LC-2023-0007 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 La Crosse Boiling Water Reactor Facility Operating License No. DPR-45 NRC Docket Nos. 50-409 and 72-046

Subject:

Decommissioning Funding Status Report for Shutdown Reactor

References:

1) Barbara Nick, Dairyland Power Cooperative, Letter to U.S. Nuclear Regulatory Commission, "Application for Order Approving License Transfer and Conforming Administrative License Amendments," dated October 8, 2015

2) Marlayna Vaaler, U.S. Nuclear Regulatory Commission, Letter to Barbara Nick, Dairyland Power Cooperative, "Order Approving Transfer of License for the La Crosse Boiling Water Reactor from the Dairyland Power Cooperative to LaCrosseSolutions, LLC and Conforming Administrative License Amendment" dated May 20, 2016

3) Gerard van Noordennen, LaCrosseSolutions, Letter to U.S. Nuclear Regulatory Commission, "Notification of Amended Decommissioning Plan and Post-Shutdown Decommissioning Activities Report for La Crosse Boiling Water Reactor," dated June 27, 2016

4) Jane E. Marshall, U.S. Nuclear Regulatory Commission, Letter to John Sauger, EnergySolutions, LLC, "Completion Of License Termination Activities And Release Of Remaining Class 1 Survey Units From Possession Only License No.

Dpr-45 Based On Final Status Survey Report And Supporting Information' dates February 24, 2023 In accordance with 10 CFR 50.75, "Reporting and recordkeeping for decommissioning planning," paragraph (f)(l), and 10 CFR 50.82, "Termination oflicense," paragraph (a)(8),

LaCrosseSolutions, LLC (LS) is submitting a report on the status of funding for decommissioning the La Crosse Boiling Water Reactor (LACBWR) facility, and managing the associated irradiated fuel. The annual radiological decommissioning and irradiated fuel management funding assurance report for LACBWR is provided in the attachment to this letter for the period ending December 31, 2022.

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LaCrosseSolutions LC-2023-0007 Page 2 of2 The minimum required decommissioning funding assurance amount is based on a site-specific decommissioning cost estimate determined in accordance with 10 CFR 50.82(a). A change to the spent fuel management strategy was described in the application for license transfer (Reference 1 ), accepted by the NRC via Reference 2, and further described in the amended Post-Shutdown Decommissioning Activities Report (PSDAR) (Reference 3). Each of those references addressed the project's planning and scheduling basis, the associated estimated costs, and the available funds for decommissioning, decontamination, dismantlement, and spent fuel management of the LACBWR facility. As described in those references, radiological decommissioning as represented by the LACBWR plan included decontamination and dismantlement of the radiologically involved systems, structures, and components.

Under the terms of the license transfer, LS became the lead NRC licensee responsible for all activities under the LACBWR License. LS has completed all activities necessary to terminate the License and release the LACBWR Site for unrestricted use as an industrial site, except for a small area surrounding the Independent Spent Fuel Storage Installation (ISFSI) containing the spent nuclear fuel, until its final disposition. LS entered into a "Company Services Agreement" with DPC, pursuant to which DPC provides operations, maintenance, access control, and security services to and for the ISFSI site. Dairyland Power Cooperative (DPC) will remain the owner licensee, is responsible for the costs relating to the ISFSI, and will retain title to the spent nuclear fuel.

The NRC issued the safety evaluation for termination of the License and approval of license transfer on February 24, 2023 (Reference 4), except for the ISFSI site, and LS will transfer responsibility for the License back to DPC on March 15, 2023. Thereafter, DPC will maintain the ISFSI, and the ultimate disposition of the spent nuclear fuel will be provided for under the terms ofDPC's Standard Contract for Disposal of Spent Nuclear Fuel and/or High-Level Waste with the U.S. Department of Energy. These latter, ongoing costs are not included in the estimates herein.

The attachment provides the aggregated, minimum estimated cost (funds needed) for radiological decommissioning. This estimate has been developed from the site aggregate decommissioning schedule and provides the cost and funding allocation necessary to complete decommissioning consistent with the Commission accepted decommissioning strategy. There are no regulatory commitments contained within this letter.

If you have any questions about this letter, please contact me at (269) 370-7445.

Respectfully, Amy C

) Digitally signed by

,Amy C Hazelhoff Hazelhoff

_Dat~:2023.03.13 j

11:27:40-04'00' Amy C. Hazelhoff Vice President Regulatory Affairs

LaCrosseSolutions LC-2023-0007 Page 2 of2

Attachment:

Annual Radiological Decommissioning and Irradiated Fuel Management Funding Assurance Report for La Crosse Boiling Water Reactor, Aggregate Costs cc:

Marlayna Doell, U.S. NRC Project Manager Regional Administrator, U.S. NRC, Region III La Crosse Boiling Water Reactor Service List

La Crosse Boiling Water Reactor Service List cc:

Ken Robuck President and CEO Energy Solutions 299 South Main Street, Suite 1700 Salt Lake City, UT 84111 John Sauger President and Chief Nuclear Officer ReactorD &D Energy Solutions 121 W. Trade Street, Suite 2700 Charlotte, NC 28202 Joseph Nowak General Manager LaCrosseSolutions S4601 State Highway 35 Genoa, WI 54632-8846 Amy C. Hazelhoff VP Regulatory Affairs Energy Solutions 121 W. Trade Street, Suite 2700 Charlotte, NC 28202 Russ Workman General Counsel Energy Solutions 299 South Main Street, Suite 1700 Salt Lake City, UT 84111 Jerome Pedretti, [Kate Dennis] Clerk Town of Genoa E860 Mundsack Road Genoa, WI 54632 Jeffery Kitsembel Division of Energy Regulation Wisconsin Public Service Commission P.O. Box 7854 Madison, WI 53707-7854 Mark Paulson, Manager Radiation Protection Section Bureau of Environmental and Occupational Health Division of Public Health Wisconsin Department of Health Services P.O. Box 2659 Madison, WI 53701-2659 Brent Ridge President and CEO Dairyland Power Cooperative 3200 East A venue South La Crosse, WI 54602-081 7 Cheryl Olson, ISFSI Manager La Crosse Boiling Water Reactor Dairyland Power Cooperative S4601 State Highway 35 Genoa, WI 54632-8846 John Henkelman La Crosse Boiling Water Reactor Dairyland Power Cooperative S4601 State Highway 35 Genoa, WI 54632-8846

LaCrosseSolutions LC-2023-0007 Attachment Page 1 of2 Annual Radiological Decommissioning and Irradiated Fuel Management Funding Assurance Report for La Crosse Boiling Water Reactor, Aggregate Costs December 31, 2022 (2022 dollars, millions)

Trust Fund Amount at December 31, 2022 (A)

NRC Required Minimum Funding Assurance Amount at December 31, 2022 (B)

Difference in Trust Fund Amount versus Required Minimum Funding at December 31, 2022 - Surplus/(Shortfall) (C) = (A) - (B)

Projected End of Project Surplus at December 31, 2022 (D)

Estimated Costs to Complete Decommissioning at December 31, 2022 (E)

Projected Costs to Manage Irradiated Fuel at December 31, 2022 (F)

Amount Spent on Decommissioning4 (G):

Cumulative (June 2016 - December 31, 2021)

Calendar Year 2022 Cumulative (June 2016 - December 31, 2022)

$0.06 1

$0.06

$0.0

$0.0 2

$0.06

$03

$83.3

$0.0

$83.3 1 The LACBWR decommissioning work has been completed. The trust fund amount of $.06 million remains available to complete the NRC approval for transfer of the license back to DPC. Should those funds be depleted prior to license transfer, EnergySolutions' resources and the $15 million performance guarantee agreed to with DPC in the LACBWR Disposal Services Agreement, are available but are not relied upon here.

2 The surplus is based on the trust fund amount as of December 31, 2022, less the estimate of costs to complete decommissioning, plus annual earnings and less taxes through the end of the project.

3 A separate account in the trust holds the funds necessary for the ultimate decommissioning of the ISFSI site and final license termination. DPC currently funds and will continue to fund the operation and maintenance of the ISFSI through its annual operating revenue.

4 The amounts spent on decommissioning represents withdrawals made from the trust fund reported for radiological decommissioning.

LaCrosseSolutions LC-2023-0007 Attachment Page 2 of2 a) The trust fund amount is the actual trust fund balance less outstanding disbursements for decommissioning costs incurred through the same date.

b) The required minimum funding assurance amount is based on the decommissioning scenario from the site-specific decommissioning cost estimate provided in Reference 3. The cost estimate reflects actual experience to date, as well as forecast refinements made through the date of this filing.

c) There are no additional funds to be collected.

d) A 2% annual real rate of return is assumed in these calculations.

e) There are no contracts relied upon pursuant to 10 CFR 50.75(e)(l)(v).

f) There are no material changes to the trust fund agreements or financial assurance contracts as described at the time of transfer of the licenses.

g) LS has entered into a "Company Services Agreement" with DPC, pursuant to which DPC will provide operations, maintenance, access control, and security services to and for the ISFSI site. DPC is responsible for the costs relating to the ISFSI and those costs are not included in this decommissioning estimate.

h) DPC has funds sufficient to meet its obligations to manage spent fuel safely as requisite to the current cost estimates for the project and pursuant to 10 CFR 50.82(a)(8)(vii). A separate account in the trust holds the funds necessary for the ultimate decommissioning of the ISFSI site and final license termination. DPC's established spent fuel management funding plan is that it currently funds and will continue to fund the operation and maintenance of the ISFSI through its annual operating revenue.

i) DPC has not projected the cost of managing irradiated until title to the fuel and possession of the fuel is transferred to the Secretary of Energy because this cost is indeterminate. ISFSI operating costs are estimated to be $2.5 million per year and are funded from the operations and maintenance budget.

j) Inquiries regarding the management of spent nuclear fuel beyond completion of the decommissioning project should be directed to DPC.